Productive efficiency in the western as compared with the eastern district
By: prepared under supervision of W.J. Lauck ; presented by witness W.J. Lauck
Series: Exhibit number 57 / presented by the Brotherhood of Locomotive Engineers and the Brotherhood of Locomotive Firemen and Enginemen; Making of modern law
Publisher: Brotherhood of Locomotive Firemen and Enginemen
Published: 1915
Place of publication: Chicago, Ill
Language: eng
Format: [electronic resource] /
Subjects: Industrial productivity
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